Perhaps you should try some spelling variations:
chieu tang » chieu sang, chien thang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
chinh cua » chinh ca, chinh sua, hinh cua
trong van » trong cac
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tang) OR (nhieu tang)) - hanh chinh cua dung ((cong san) or (trong van)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tang) OR (nhieu tang)) - hanh chinh cua dung ((cong san) OR (trong van)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tang) OR (nhieu tang)) - hanh chinh cua dung ((cong san) or (trong van)) toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tang) OR (nhieu tang)) - hanh chinh cua dung ((cong san) or (trong van)) toan cau*.